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Follow our step-by-step guide to start using the NTP. International Connectivity. Find out how you can use the NTP to send and receive digital data and documents from overseas regulators and partners. Government E-Services.
The Network Time Protocol (NTP) is a networking protocol for clock synchronization between computer systems over packet-switched, variable-latency data networks. In operation since before 1985, NTP is one of the oldest Internet protocols in current use. NTP was designed by David L. Mills of the University of Delaware.
NTP is what ensures the reliability of billions of devices around the world, under the sea, and even in space. Accurate timekeeping is vital to the many applications which have revolutionized and are essential to our daily lives: satellites, GPS, 5G, financial services, healthcare, and more.
NTP uses Coordinated Universal Time (UTC) to synchronize computer clock times with extreme precision. It offers greater accuracy on smaller networks -- down to 1 millisecond in a local area network ( LAN ) and within tens of milliseconds over the internet.
Nov 8, 2022 · Network Time Protocol (NTP) is a protocol that helps the computers clock times to be synchronized in a network. This protocol is an application protocol that is responsible for the synchronization of hosts on a TCP/IP network. NTP was developed by David Mills in 1981 at the University of Delaware.
Apr 3, 2024 · NTP stands for Network Time Protocol, and it is an Internet protocol used to synchronize the clocks of computers to some time reference. NTP is an Internet standard protocol originally developed by Professor David L. Mills at the University of Delaware.
Jun 27, 2022 · The official port number for NTP (that ntpd and ntpdate listen and talk to) is 123. The reference implementation supports the NTP protocol on port 123. It does not support the Time Protocol on port 37. NTP is newer and more precise than the older Time protocol.
